204344374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 362815488

約数和(自身を除く): 158471114

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 73, 146, 151, 299, 302, 403, 598, 713, 806, 949, 1426, 1679, 1898, 1963, 2263, 3358, 3473, 3926, 4526, 4681, 6946, 9269, 9362, 11023, 18538, 21827, 22046, 29419, 43654, 45149, 52049, 58838, 60853, 90298, 104098, 107663, 121706, 143299, 215326, 253529, 286598, 341713, 507058, 676637, 683426, 1353274, 1399619, 2799238, 3295877, 4442269, 6591754, 7859399, 8884538, 15718798, 102172187, 204344374]

約数ペア:

[(1, 204344374), (2, 102172187), (13, 15718798), (23, 8884538), (26, 7859399), (31, 6591754), (46, 4442269), (62, 3295877), (73, 2799238), (146, 1399619), (151, 1353274), (299, 683426), (302, 676637), (403, 507058), (598, 341713), (713, 286598), (806, 253529), (949, 215326), (1426, 143299), (1679, 121706), (1898, 107663), (1963, 104098), (2263, 90298), (3358, 60853), (3473, 58838), (3926, 52049), (4526, 45149), (4681, 43654), (6946, 29419), (9269, 22046), (9362, 21827), (11023, 18538)]